Sudden Spike in 404 Pages Not Found in Moz Crawl But No Errors in WMT

[NCCompLawyer]

Recently I received a spike in errors from the Moz crawler. When I looked into the matter I noticed that all the URI's looked right but then I looked a little closer and there was a /page/2 and /page/3 in front of the URI's. I'm running a WordPress website. Immediately I thought to myself this must be some kind of caching or permalinks error. So I disabled all my plugins including W3 Total Cache and ran the Integrity Link Crawler for the Mac and found that the errors were still popping up.

404-errors-ncworkercomp.png?dl=0

[samantha.chapman]

Hi there Kevin,

Sam from Moz's Help Team here!

Would you be able to pop a message over to help@moz.com along with the specific campaign name/website URL? We'd love to take a closer look into this for you but it will be much easier if we can take a look at your account directly:).

Thanks so much!

[Hurf]

Hi Kevin,

I ran a crawl of this site using ScreamingFrog's spider tool and found more than a few 404 errors, so something is amiss (or was when I looked at this, yesterday.) Try the free version of the tool yourself and see how it looks: https://www.screamingfrog.co.uk/seo-spider/ It's a useful tool as it gives you real-time results.

Good luck!

[NCCompLawyer]

Emailed was sent

[NCCompLawyer]

Hurf - Thanks for looking into this - Yes I'm running Integrity for mac which is a link scanner - That's where I got the broken link image that I attached to the this ticket.